28 QSC Audio Products, LLC
TD-000163-00 Rev. B
RE-010006-GP RMG 1/10W 100 5% 3 R109, R110, R209
RE-010009-GP 100 OHM POT PCB MOUNT 1 R131
RE-027003-GP RMG 1/10W 270 OHM 5% 4 R111, R113, R210, R213
RE-027004-GP RMG 1/10W 270 OHM 1% 0805 2 R120, R220
RE-082003-GP RMG 1/8W 820 OHM 5% 1206 6 R115, R130, R132, R215, R230, R232
RE-082005-GP RMF 5W 820 OHM 5% AL METAL 4 R157, R158, R257, R258
RE-082501-GP RMG 1/8W 825 OHM 5% 1206 2 R144, R244
RE-088701-GP RMG 1/10W 887 OHM 1% 0805 1 R50
RE-110011-GP RMF 5W 1K 5% 1 R32
RE-110012-GP RMG 1/10W 1K 5% 0805 3 R102, R126, R202
RE-112001-GP RMG 1/10W 1.2K 1% 0805 3 R19, R114A, R214A
RE-115004-GP RMG 1/10W 1.5K 5% 0805 2 R129, R229
RE-120004-GP RMG 1/10W 2K 1% 0805 3 R8, R11, R16
RE-120007-GP RMF 5W 2K 5% AL METAL 4 R133, R135, R233, R235
RE-122006-GP SVR 2.2K H3 7X7 4 R139, R140, R239, R240
RE-130004-GP RMG 1/8W 3K 1% 1206 2 R163, R263
RE-133007-GP RMG 1/10W 3.3K 5% 0805 3 R24, R164, R264
RE-175003-GP RMG 1/10W 7.5K 5% 0805 2 R108, R208
RE-190903-GP RMF 1/2W 9.09K 1% AT 1 R123
RE-210007-GP 10K 1% 1/10W THK FLM 0805 17 R28–R31, R53, R100, R101, R103, R105, R106, R128, R200, R201,
R203, R205, R206, R228
RE-210010-GP RMF 1/2W 10.0K 1% AT 2 R122, R222
RE-213304-GP RMF 1/2W 13.3K 1% AT 2 R145, R245
RE-215006-GP RMF 2W 15K 5% AL METAL 2 R2, R5
RE-220005-GP RMG 1/10W 20K 1% 0805 5 R52, R150, R151, R250, R251
RE-224001-GP 24.0K 1% 1/10W THK FLM 0805 5 R19, R117, R121, R217, R221
RE-233001-GP RMG 1/8W 33K 1% 1206 2 R22, R23
RE-239001-GP RMG 1/10W 39K 5% 0805 2 R107, R207
RE-247004-GP RMG 1/8W 47K 5% 1206 2 R125, R225
RE-268002-GP RMG 1/8W 68K 5% 1206 1 R33
RE-315003-GP RMG 1/8W 150K 5% 1206 3 R10, R104, R204
RE-315004-GP RMG 1/8W 150K 1% 1206 4 R118, R119, R218, R219
RE-322001-GP RMG 1/8W 220K 5% 1206 1 R27
RE-322002-GP RMG 1/10W 220K 5% 0805 1 R26
RE-330001-GP RMG 1/8W 330K 5% 1206 1 R18
RE-347002-GP RMF 1/8W 470K 5% ATS 1 R15
RE-352301-GP 523K, 1 PCNT, 1/4W, RMG, 1206, 2 R116, R216
RE-410002-GP RMG 1/8W 1M 5% 1206 2 R3, R6
SC-030001-GP BH M3 X 10MM BZ CRD, B-TITE 9
SC-030010-GP SCREW M3X0.5X12MM, B/H, BLK ZN 8
WC-000209-GP CABLE ASSY,  5 PIN 1
XF-000190-GP SPRING COIL 2UH (14GA WIRE) 2 L100, L200
PCB Assembly, AC/Input ISA280, 300Ti, 300T, 450, 500Ti, & 500T
120V: QSC part # WP-004502-00
230V: QSC part # WP-004502-02
This assembly is a panelized construction comprising the AC, input, and channel 2 bias adjust board assemblies, built on a common
perforated circuit board. For the AC board assembly, order PCB-QZ040C-PSU; for the input board, order PCB-QZ040C-INP; and for the
channel 2 bias adjust module, order PCB-QZ040C-BIAS.
QSC Part # Description Qty. Reference Comments
CA-122005-GP CC 50V 220PF 5% 0805 4 C1–C4
CA-422005-GP CM 250V .22UF 10% RL 2 C127, C227
CA-810006-GP 1000UF 35V 20% ELECTROLYTIC 1 C6
CH-000170-GP BRACKET AC PCB MTG 2
CO-000204-GP CONN XLR F VERT PLASTIC 2 J101, J201
CO-000212-GP TERMINAL WRAP 16 E1–E8, J2A–J9A
CO-000213-GP CONN 2 PIN STRAIGHT WAFER 1 J18
CO-000214-GP CONN 3 PIN STRAIGHT WAFER 1 J21
CO-000224-GP CONN 6 PIN ST. WAFER 1 J400
Main PCB Assembly ISA280 continued
QSC Part # Description Qty. Reference Comments